39615057

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 61516260

約数和(自身を除く): 21901203

約数列:

[1, 3, 9, 19, 57, 89, 137, 171, 267, 361, 411, 801, 1083, 1233, 1691, 2603, 3249, 5073, 7809, 12193, 15219, 23427, 32129, 36579, 49457, 96387, 109737, 148371, 231667, 289161, 445113, 695001, 2085003, 4401673, 13205019, 39615057]

約数ペア:

[(1, 39615057), (3, 13205019), (9, 4401673), (19, 2085003), (57, 695001), (89, 445113), (137, 289161), (171, 231667), (267, 148371), (361, 109737), (411, 96387), (801, 49457), (1083, 36579), (1233, 32129), (1691, 23427), (2603, 15219), (3249, 12193), (5073, 7809)]